{
  "manageEntity": {
    "action": "Repost",
    "entityId": "979091793",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4d430b43985e0aab2059addb0c901c694049c8c19e745b6e31b5b45eddcb6a46",
    "signature": "0x4345c4cb381f3448238d5796f11221f23455bef04c243c3acd3501db3686e9ce59f8a839abd8b562cb2cde66230a1fd8510fa7e36b472036850a718401dad6501c",
    "signer": "0x4dafC3e774A1033C5604372f17ccBDcE545f478D",
    "userId": "889450527"
  }
}